What is a GUID?
For those of you who don't know, a GUID (pronounced goo'id - Globally unique identifier) is a 128-bit integer that can be used to uniquely identify something. You may store users or products in your database and you want somehow uniquely identify each row in the database. A common approach is to create a autoincrementing integer, another way would be to create a GUID for your products.
GUIDTest.zip참고 : http://msdn.microsoft.com/ko-kr/library/system.guid(v=vs.90).aspx
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To remember the time when I started learning Silver Light!